TY  - BOOK
T1  - Recognition of air pollution injury to vegetation: a pictorial atlas.
DA  - 1970.
CY  - Pittsburgh, Pa.,
AU  - Jacobson, Jay S.,
AU  - Hill, A. Clyde,
VL  - no. 1
CN  - SB745
CN  - SB745
PB  - Air Pollution Control Association,
PP  - Pittsburgh, Pa.,
PY  - 1970.
ID  - 77524
KW  - Plants
TI  - Recognition of air pollution injury to vegetation: a pictorial atlas.
ER  -